BIG SUR prefixes in area code 831
NANPA records 6 assigned NXX blocks to rate center BIG SUR in area code 831, 1.5% of the 406 blocks assigned in the code. A rate center is the billing geography a block is allocated to – NANPA truncates the name to ten characters, so read it as a NANPA label rather than a town. 6 holders hold those blocks, the largest being BANDWIDTH.COM CLEC, LLC - CA (1), AT&T ENTERPRISES, LLC (1), U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (1). The earliest assignment on record here is 2006-12-14 and the most recent 2009-12-14. 6 of them are in thousands-block pooling, so those prefixes are shared between carriers in 1,000-number lots.
Prefixes assigned here
| Prefix | Holder of record | Assigned | Pooled | In service |
|---|---|---|---|---|
| 831-244 | Bandwidth BANDWIDTH.COM CLEC, LLC - CA | – | yes | yes |
| 831-249 | AT&T AT&T ENTERPRISES, LLC | 2009-12-14 | yes | yes |
| 831-267 | TPx U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | 2006-12-14 | yes | yes |
| 831-300 | Lumen LEVEL 3 COMMUNICATIONS, LLC - CA | – | yes | yes |
| 831-667 | AT&T PACIFIC BELL | – | yes | yes |
| 831-844 | TON80 COMMUNICATIONS, LLC | – | yes | yes |
The holder is who received the block from the numbering administrator. It is not necessarily the carrier serving a given number: numbers move with their owners, and a pooled block is shared.
Who holds the blocks
| Holder | Brand | Blocks | Share here |
|---|---|---|---|
| BANDWIDTH.COM CLEC, LLC - CA | Bandwidth | 1 | 16.7% |
| AT&T ENTERPRISES, LLC | AT&T | 1 | 16.7% |
| U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS | TPx | 1 | 16.7% |
| LEVEL 3 COMMUNICATIONS, LLC - CA | Lumen | 1 | 16.7% |
| PACIFIC BELL | AT&T | 1 | 16.7% |
| TON80 COMMUNICATIONS, LLC | – | 1 | 16.7% |
Frequently asked
Which prefixes belong to BIG SUR in area code 831?
6 blocks: 244, 249, 267, 300, 667, 844. The table above gives the holder of each.
Which carriers have numbers in BIG SUR?
BANDWIDTH.COM CLEC, LLC - CA (1 block), AT&T ENTERPRISES, LLC (1 block), U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS (1 block), LEVEL 3 COMMUNICATIONS, LLC - CA (1 block), PACIFIC BELL (1 block), TON80 COMMUNICATIONS, LLC (1 block). These are the holders on record; the carrier actually serving a given number can differ, because numbers move with their owners.
Is BIG SUR a city?
It is a rate center – the unit NANPA allocates number blocks to. Its name is abbreviated to ten characters and is not necessarily a settlement: we print it as recorded rather than guess at the full name.